85888368720 has 240 divisors, whose sum is σ = 359615947392. Its totient is φ = 17846922240.

The previous prime is 85888368719. The next prime is 85888368767. The reversal of 85888368720 is 2786388858.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 719167 + ... + 830046.

Almost surely, 2^85888368720 is an apocalyptic number.

85888368720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

85888368720 is an abundant number, since it is smaller than the sum of its proper divisors (273727578672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85888368720 is a wasteful number, since it uses less digits than its factorization.

85888368720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549250 (or 1549241 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 63.

The spelling of 85888368720 in words is "eighty-five billion, eight hundred eighty-eight million, three hundred sixty-eight thousand, seven hundred twenty".